1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
<?php
/* testPassByReference */
function passByReference(&$var) {}
/* testArrayHint */
function arrayHint(array $var) {}
/* testVariable */
function variable($var) {}
/* testSingleDefaultValue */
function defaultValue($var1=self::CONSTANT) {}
/* testDefaultValues */
function defaultValues($var1=1, $var2='value') {}
/* testTypeHint */
function typeHint(foo $var1, bar $var2) {}
class MyClass {
/* testSelfTypeHint */
function typeSelfHint(self $var) {}
}
/* testNullableTypeHint */
function nullableTypeHint(?int $var1, ?\bar $var2) {}
/* testBitwiseAndConstantExpressionDefaultValue */
function myFunction($a = 10 & 20) {}
/* testArrowFunction */
fn(int $a, ...$b) => $b;
/* testPHP8MixedTypeHint */
function mixedTypeHint(mixed &...$var1) {}
/* testPHP8MixedTypeHintNullable */
// Intentional fatal error - nullability is not allowed with mixed, but that's not the concern of the method.
function mixedTypeHintNullable(?Mixed $var1) {}
/* testNamespaceOperatorTypeHint */
function namespaceOperatorTypeHint(?namespace\Name $var1) {}
|
